Can someone help me with those and explain please. Ill give brainlist
Answer:
1. 23x/10
2. 13x/10
Step-by-step explanation:
explanation: find the common denominator and then go from there. i suck at in depth explanations but as long as you get the gist of it youre good
On a map, a city block is a square with three vertices at (-4,1), (1,1), and (1,-4). What are the remaining coordinates of the remaining vertex ?
Answer:
(-4, -4)
Step-by-step explanation:
Which of these could you represent with a ratio? A how many diet sodas there are in the fridge compared to how many regular sodas B the average age of writers for a newspaper C the maximum number of people that can fit inside an elevator D how many square feet of carpet are needed to completely cover the floor
Answer:
a
Step-by-step explanation:
Alexandro received two quotes for new carpet for his home. The quote from Home Depot is $0.20 less per square foot than the quote from Lowe's. If Alexandro plans to buy 1,300 square feet of carpet, how do his total costs from the two companies compare? *
Answer:
Total cost as per Lowe's is $260 more than that of Home Depot.
Step-by-step explanation:
Given that:
Alexandro received two quotes for new carpet.
One from Home Depot and other from Lowe's.
Let quote from Home Depot = [tex]\$x[/tex] per sq foot
As per question statement,
The quote from Lowe's = [tex]\$x[/tex]+0.20 per sq foot
Alexandro plans to buy 1,300 square feet of carpet.
Total Cost as per Home Depot's quote = [tex]\$1300x[/tex]
Total Cost as per Lowe's = [tex]\$(x+0.20)\times 1300 = \$1300x + \$260[/tex]
Now taking the difference of the total cost:
Lowe's total cost - Total cost as per Home Depot.
[tex]\$1300x+\$260 - \$1300x \\\Rightarrow \$260[/tex]
So, the answer is:
Total cost as per Lowe's is $260 more than that of Home Depot.
HELP ASAPPPP!!!!!!!!!!!!!!!!!!
(3,-1) slope= 2 what is the equation?
Answer:
y = 2x - 7
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 2, thus
y = 2x + c ← is the partial equation
To find c substitute (3, - 1) into the partial equation
- 1 = 6 + c ⇒ c = - 1 - 6 = - 7
y = 2x - 7 ← equation of line
(-3,3)
y
1
(12, -3)
What is the slope of the line shown?
Answer:USE GOOGLE
Step-by-step explanation:
I USE IT EVERY DAY
Answer:
7/5
Step-by-step explanation:
*******************
An airline knows that 9 out 50 passengers who book a flight do not show up. If 300 people booked a flight , how many will not show up?
A) 45 passengers
B) 54 passengers
C) 100 passengers
D) 27 passengers
Answer:
300 divided by 50 is 6. 6 x 9 is 54. your answer is B)54
Step-by-step explanation:
Please help me really quick! :DD
Answer:
Correct equation: 4b^2 -b-138= 0
Solution: 6 meters
Step-by-step explanation:
The base has to be 6, and that’s the equation that works with that number.
130-y=224
solve for y
Answer:
Y = -94
Step-by-step explanation:
130 - y = 224 -subtarct 130
-y = 94 -multiply by -1
y = -94
Hope this helps. Pls give brainliest.
Answer:
y = -94
Step-by-step explanation:
130 - y = 224
subtract 130 from both sides
130 - 130 - y = 224 - 130
-y = 94
u want y not -y so divide both sides with "-"
y = -94
what is tan 30 degrees?
look at photo
i’ll give brainliest
Robert has been riding his bike at a constant speed for the last 35 minutes. If Robert is traveling at a speed of 9 miles per hour, which equation best represents this relationship between the time in hours, t, and the distance in miles, d?
Answer:
A
Step-by-step explanation:
I looked it up
WILL GIVE BRAINLIEST write an equation for the nth term of the sentence and find the 91st term -2,3,8,13,...
Answer:
y=X+5?
Step-by-step explanation:
This is a hard one but this may be correct
Maria got 50% of the questions correct on her science test. If she got 32 questions correct, how
many questions were on the exam?
Answer:
64
Step-by-step explanation:
:)
Answer:
64 Questions
Step-by-step explanation
50% x 2 = 100%
32 x 2 = 64
x^2+ 5x – 6.
A.)(x-1)(x+6)
B.)(x+1)(x-6)
C.)(X-2)(x-3)
D.)(x-2)(x*3)
Answer:
A bruh
Step-by-step explanation:
trust the process
Examine the following table of points, which are all on a certain line.
x y
−2 4
0 2
1 1
3 −1
What is the slope of this line?
Enter your answer as a number, like this: 42
Or, if the slope is undefined, enter a lowercase letter "u," like this: u
9514 1404 393
Answer:
-1
Step-by-step explanation:
The slope formula is useful:
m = (y2 -y1)/(x2 -x1)
m = (2 -4)/(0 -(-2)) = -2/2 = -1
The slope of this line is -1.
_____
The points on the line drop 1 unit for each 1 unit to the right.
m = rise/run = -1/1 = -1
If John can paint half of a room in two-thirds of an hour, what part of the room can he paint in a full hour?
Answer:
0.75(3/4) part of the roomStep-by-step explanation:
Step one:
given data
we can express the given data mathematically as
John can paint 0.5room in 2/3 hours
let the part of the room he can paint in an hour be x
so
if he takes 2/3 hours to paint 0.5 room
then he will take 1 hour to paint x
cross multiply we have
x= 0.5/2/3
x=0.5*3/2
x= 1.5/2
x=0.75 part of the room
75/100= 15/20=3/4 part
What is 50% of a dollar
HELP ME FAST
Answer:
50 cents
(⓿_⓿)
Can someone help me with this question it’s 7.55 x 4.5
Answer:
33.975
Step-by-step explanation:
The ratio of red cars to blue cars in a parking lot was 5:3. If there were 40 red cars, how many blue cars were there?
Answer:
24
Step-by-step explanation:
you need to get The 5 in 5:3 to equal 40, so you multiply both sides in 5:3 by 8 and you're left with 40:24.
HELPPP FASTTT PLEASEEEEEEEEEE
What is the slope of the line perpendicular to the line represented by the equation y = 4x - 7? *
a)-1/4
b)-7
c) 4
d)-4
Answer: im kinda losing brain cells rn
Step-by-step explanation:
Answer:
Step-by-step explanation:
c
The following table gives the mean scores for 4 different classes
on the same test.
Class A Class B Class C Class D
72% 82% 63% 78%
What is the combined average for classes A, B, C and D, if
class A has 30 students, class B has 22 students, class C has
35 students, and class D has 27 students?
A
73.8%
73.5%
B
72.6%
D = 71.9%
Answer:
a
Step-by-step explanation:
a
df/ dt = lim f( t + h ) - f(t)
______________
h
Answer:
boi
Step-by-step explanation:
A number minus seven is nine.
Answer:
Your answer would be 16 - 7 = 9.
You can simply add the two numbers and it would still give you the same answer, but I decided to just look for the number.
Step-by-step explanation:
I hope this helped solve your question.
2x+5=17 I need help :(((((((
Answer:
the answer is 6
Step-by-step explanation:
the first thing you need to do is take 5 away from 17 to get 12 2x=12 then you need to divide 2 from both
What is the solution to the equation 6x - 5 =15
X = 5/6
X = 5/3
X = 10/3
I don’t know
Plz I need this
Answer:
x=10/3
Step-by-step explanation:
step 1: add five to both sides to get rid of the -5.
step 2: divide 6 on both sides to isolate the variable
step 3: simplify 20/6 by finding the greatest common factor which is 2.
Answer:
5/3
Step-by-step explanation:
I believe it's the answer because 15 minus 5 is 10 and if you divide it its 3 over 5 but its switched here so your answer is 5/3
if the solutions of p(x)=0 are -14 and 11, which function could be p?
(A) p(x)=x^2-3x-154
(B) p(x)=x^2-14x+11
(C) p(x)=x^2+14x+11
(D) p(x)=x^2+3x-154
Answer:d
Step-by-step explanation:
The required function is [tex]P(x)=x^2+3x+154[/tex]. So, option D is correct.
Important information:
The solutions of [tex]p(x)=0[/tex] are [tex]-14[/tex] and 11.We need to find the function p(x).
Function:If [tex]x=c[/tex] is a solution of [tex]p(x)=0[/tex], then [tex](x-c)[/tex] is a factor of p(x).
It means [tex](x+14)[/tex] and [tex](x-11)[/tex] are two factor of p(x).
[tex]P(x)=(x+14)(x-11)[/tex]
[tex]P(x)=x^2-11x+14x+154[/tex]
[tex]P(x)=x^2+3x+154[/tex]
Therefore, the correct option is D.
Find out more about 'Function' here:
https://brainly.com/question/19446232
Each morning, Stacey makes 20 cinnamon bagels for his customers at Barney's Bagels. Because of a recent increase in the popularity of cinnamon bagels, she has increased the number she bakes each morning by 80%. How many cinnamon bagels does Stacey now bake each day?
Answer: Stacey now bakes 36 cinnamon bagels.
Step-by-step explanation:
Given: Each morning, Stacey makes 20 cinnamon bagels.
She has increased the number she bakes each morning by 80%.
Number of cinnamon bagels Stacey bake = 20+80% of 20
= 20+ (0.80)x 20 [To remove % , divide number by 100, So 80%=0.08]
= 20+16 [(0.80)x 20=16 ]
= 36
Hence, Stacey now bakes 36 cinnamon bagels.
Does anyone know how to do part b?
Answer:
No
’
Step-by-step explanation: